Percent Yield - Page 4
Questions
- What is the percent yield of the following reaction if 60 grams of CaCO3 is heated to give 15 grams of CaO? CaCO3→CaO + CO2
- Carbon disulfide, CS2 can be made from coke, C and sulfur dioxide, SO2: 3C + 2 SO2→ CS2 + CO2. If the actual yield of CS2 is 86% of the theoretical yield, what mass of coke is needed to produce 950g of CS2?
- Saccharomyces cerevisiae produces ethanol by fermentation. The theoretical yield of ethanol from 2.5 g of glucose is ______________ g ?
- What possible reasons could be advanced that Jim recovered #82*g# of product that yielded #95*g#?
- Why is a percent yield important in chemistry?
- An sodium metal salt is prepared from #3.0*g# metal and #2.0*g# of iodine. What is the MAXIMUM possible mass of #NaI# that can be prepared?
- If #14*g# of ammonia was isolated from a reaction between #N_2#, and #H_2#, what is the percentage yield?
- If the percentage yield is 77.3 %, what is the yield of silver chloride when you mix 16.7 mL of 0.7 mol/L silver nitrate with 1.7 mL of 0.668 mol/L sodium chloride?
- What is the theoretical yield of solid product when 25.5 ml of 0.150 M lead (II) nitrate is mixed with 30.0 ml of 0.200 M NaOH?
- How do you calculate the percent yield of #I_2# knowing that the actual mass is 1 Kg?
- How do you find the mass of CO2 produced in a reaction of 150.0g of C6H12 in sufficient (excess) oxygen if the reaction has a 35.00% yield?
- #2H_2O -> 2H_2 + O_2# What is the percent yield of #O_2# if 10.2 g of #O_2# is produced from the decomposition of 17.0 g of #H_2O#?
- What reaction has occurred when a #250*g# mass of dihydrogen gas is a product?
- How to determine the heat evolved or consumed by the reaction of 1.0 g SO2(g) with excess oxygen, with results from a Hess' Law Equation?
- Can someone please solve this three questions for me. Thank you for your help. (1)- in an experiment, 5g of copper was heated with excess sulphur yield 3g of copper (1)sulphide. what is the percentage yield?
- For this reaction #Ti(s) +2F_2(g) -> TiF_4(s)#, what is the theoretical yield of the product, in grams, if you start with #4.8g Ti and 3.2g F_2# ?
- How can I calculate the percent yield of aspirin synthesis?
- If the reaction of 20.7 grams of CaCO3 produces 6.81 grams of CaO, what is the percent yield? CaCO3=>CaO+CO2
- The theoretical yield of a reaction is 82.5 grams, but the reaction actually yields 12.3 grams less than expected. What is the percent yield for this reaction?
- How to calculate theoretical yield of #CuCl_2 + Fe rarr Cu + FeCl_2#?